<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <title>JS Bin</title>
    <script type="text/javascript" src="../dist/vis.js"></script>
    <!-- network handling framework -->
    <link href="../dist/vis.css" rel="stylesheet" type="text/css" />
    <style type="text/css">
      #network {
        width: 1200px;
        height: 800px;
        border: 1px solid lightgray;
      }
    </style>
  </head>
  <body>
    <h1>Network Test</h1>
    <div id="network"></div>

    <script type="text/javascript">
      // create a network
      var container = document.getElementById("network");
      var nodes = new vis.DataSet([]);
      var edges = new vis.DataSet([]);

      // create a network
      var data = {
        nodes: nodes,
        edges: edges,
      };
      //    data.nodes.update({id: 0, label: 'node 1'});
      var fontFace =
        'roboto,"helvetica neue","segoe ui",arial,helvetica,sans-serif';
      var options = {
        autoResize: true,
        interaction: {
          hover: true,
        },
        width: "100%",
        height: "400px",
        nodes: {
          shape: "dot",
          font: {
            size: 13,
            face: fontFace,
            strokeColor: "#fff",
            strokeWidth: 5,
          },
        },
      };
      var network = new vis.Network(container, data, options);

      function info(s) {
        document.getElementById("num").innerText += s + "\n";
      }
    </script>
  </body>
</html>
